6748812 has 96 divisors (see below), whose sum is σ = 20428800. Its totient is φ = 1886976.

The previous prime is 6748799. The next prime is 6748823. The reversal of 6748812 is 2188476.

It is a super-2 number, since 2×6748812² = 91092926822688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59668 + ... + 59780.

It is an arithmetic number, because the mean of its divisors is an integer number (212800).

Almost surely, 2^6748812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6748812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10214400).

6748812 is an abundant number, since it is smaller than the sum of its proper divisors (13679988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6748812 is a wasteful number, since it uses less digits than its factorization.

6748812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 204 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 6748812 is about 2597.8475705861. The cubic root of 6748812 is about 188.9770695285.

The spelling of 6748812 in words is "six million, seven hundred forty-eight thousand, eight hundred twelve".